Synthesis, characterization and cytotoxicity studies of platinum(II) complexes with reduced amino acid ester Schiff-bases as ligands
作者:Li-Jun Li、Bin Fu、Yu Qiao、Cheng Wang、Ying-Ying Huang、Chuan-Chuan Liu、Chao Tian、Jian-Long Du
DOI:10.1016/j.ica.2014.04.036
日期:2014.8
A series of platinum(II) complexes with reduced amino acid esters Schiff-bases as ligands were prepared as potential anticancer agents and characterized by NMR, IR spectroscopy, elemental analysis and molar conductivity. These compounds were tested for their stability and DNA interaction with salmon sperm DNA by ultraviolet spectrum. The cytotoxicities of these complexes were validated against HL-60, BGC-823, Hela, and HepG2 cell lines by the MTT test. The complexes 5e and 5f exhibited better cytotoxic activity than cisplatin against HepG2 and BGC-823 cell lines, respectively. (C) 2014 Elsevier B.V. All rights reserved.